Tongue scraper



FIG. 1 is an upper left frontal perspective view;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view, the left is a mirror image thereof;

FIG. 4 is a rear elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a bottom plan view;

FIG. 7 is a cross-sectional view at an enlarged scale, taken along line 7--7 of FIG. 2 showing surface contours not readily understood from orthographic views;

FIG. 8 is a partial sectional view taken along line 8--8 in FIG. 3; and,

FIG. 9 is an enlarged section view of a portion of the device, taken along line 9--9 of FIG. 1. 

The ornamental design for a tongue scraper, as shown. 